https://github.com/sshnet/SSH.NET/releases

#region Namespaces
using System;
using System.Data;
using Microsoft.SqlServer.Dts.Runtime;
using System.Windows.Forms;
using Renci.SshNet;
using System.IO;
using System.Threading;
using System.Text;
using System.Collections.Generic;
using System.Text.RegularExpressions;
#endregion

        ...        

        public void Main()
        {
            // TODO: Add your code here

            var svr = Dts.Variables["User::ssh_svr"].Value.ToString();       //접속할 서버명
            var port = (int)Dts.Variables["User::ssh_port"].Value;           //TCP 포트
            var id = Dts.Variables["User::ssh_id"].Value.ToString();         //접속id
            var pw = Dts.Variables["User::ssh_pw"].Value.ToString();         //접속PW
            var cmd_string = Dts.Variables["User::ssh_cmd"].Value.ToString();//명령어

            //System.Windows.Forms.MessageBox.Show(svr);

            using (var client = new SshClient(svr, port, id, pw))
            {
                client.Connect();
                //client.RunCommand(cmd_string);
                //cmd_string = "hadoop fs -rm -r /user/hive/warehouse/test.db/test";
                cmd_string = "hadoop fs -rm /user/hive/warehouse/test.db/test/*";
                var command = client.CreateCommand(cmd_string);
                command.Execute();
                string cmd_out = command.Result.ToString() + command.Error.ToString();
                int cmd_sts = command.ExitStatus;

                //MessageBox.Show(cmd_out);
                //MessageBox.Show(cmd_sts);
                Dts.Variables["User::ssh_result"].Value = cmd_out; //실행결과
                Dts.Variables["User::ssh_status"].Value = cmd_sts; //실행상태

                client.Disconnect();
            }

            Dts.TaskResult = (int)ScriptResults.Success;
        }

        ...

	}
}

키 이용

puttygen.exe로 메뉴의 Conversions -> Export OpenSSH key 로 변환한다.

• https://stackoverflow.com/questions/55378001/renci-sshnet-common-sshexception-invalid-private-key-file-when-loading-ssh-pr
  
• https://gist.github.com/piccaso/d963331dcbf20611b094
  
  

대충 이렇게

	        using (var sshclient = new SshClient(ConnNfo)){
	            sshclient.Connect();
	            using(var cmd = sshclient.CreateCommand("ls")){
	                cmd.Execute();
	                Console.WriteLine("Command>" + cmd.CommandText); //명령어
	                Console.WriteLine("Command>" + cmd.Result); //결과
	                Console.WriteLine("Command>" + cmd.Error); //에러
	                Console.WriteLine("Return Value = {0}", cmd.ExitStatus);
	            }            
	            sshclient.Disconnect();
	        }